Portfolio CAGR Calculator

What is a Portfolio CAGR Calculator?

A portfolio CAGR calculator is an advanced asset management tool that solves for the overall compound annual growth rate of a diversified investment portfolio. A simple average of individual asset CAGRs is mathematically incorrect because it ignores the capital weights of each asset and their varying holding durations.

Our calculator solves this by performing a weighted aggregate analysis, mapping purchase costs, current valuations, and holding tenures for up to 6 different asset classes.

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How to Use the Portfolio CAGR Calculator

Follow these steps to analyze your diversified portfolio performance:

1. Add Asset Classes: Click "Add Asset" to insert additional holding rows (supports up to 6 assets).
2. Name Your Holdings: Customize asset labels (e.g. Large Cap Stocks, Real Estate, Debt Mutual Funds, Gold).
3. Input Asset Financials:
   • Buy Value (₹): The total capital invested to purchase the asset class.
   • Current Value (₹): The current market valuation of the asset class.
   • Tenure (Years): The duration in years that you have held this specific asset.
4. Remove Assets: Click the trash icon to exclude an asset class.
5. Analyze Portfolio Metrics: Review your aggregate buy cost, weighted tenure, total current value, absolute profit, and overall Portfolio CAGR.
6. Allocation Breakdown: The circular pie chart segments your current asset holdings by valuation weight.

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Mathematics & Portfolio CAGR Solver

To determine the true aggregate portfolio performance, we compute a weighted holding duration and solve for the geometric compound rate:

Weighted Tenure = Sum(Tenure_i * Buy Value_i) / Sum(Buy Value_i)

Total Portfolio CAGR = [ (Sum(Current Value_i) / Sum(Buy Value_i)) ^ (1 / Weighted Tenure) - 1 ] * 100

Individual Asset Stats:

Asset CAGR = [ (Current Value_i / Buy Value_i) ^ (1 / Tenure_i) - 1 ] * 100

Asset Weight % = (Buy Value_i / Sum(Buy Value_i)) * 100

This weighted approach makes larger holdings contribute proportionately to overall portfolio returns, while smaller high-return positions do not distort your actual aggregate CAGR.

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Asset Class CAGR Performance Benchmarks

When building a diversified portfolio, understanding historical compound annual growth rate ranges across different asset classes helps set realistic expectations. The table below shows broad long-term CAGR ranges often used for planning in India:

Asset Class	Typical CAGR Range	Volatility Level	Recommended Horizon	Primary Purpose in Portfolio
Large-Cap Equities	12% - 14%	Moderate to High	5+ Years	Wealth compounding with blue-chip stability
Mid & Small-Cap Equities	15% - 18%	Very High	7+ Years	Aggressive capital appreciation
Debt Mutual Funds / FDs	6% - 7.5%	Low	1 - 3 Years	Capital preservation and liquidity
Physical / Sovereign Gold	8% - 10%	Moderate	5+ Years	Inflation hedge and systemic risk insurance
Real Estate (Residential)	5% - 8%	Low (Illiquid)	10+ Years	Generational asset building and rental income

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Prudent Checklist for Optimizing Portfolio CAGR

To maintain a healthy, high-compounding portfolio without taking on excessive catastrophic risk, adopt these professional E-E-A-T guidelines:

• Focus on Net-of-Tax CAGR: Always evaluate your returns after accounting for taxes. A 10% CAGR in tax-free Sovereign Gold Bonds (SGBs) can outperform a 12% CAGR in fully taxable debt instruments.
• Implement Annual Rebalancing: If equity outperformance bumps your equity allocation from 60% to 75% in a bull market, sell the surplus 15% and reallocate it to low-risk debt to lock in returns and preserve your asset allocation.
• Minimize Investment Friction (Costs): High expense ratios in regular mutual funds (up to 1.5-2% annually) directly drag down your CAGR. Switch to Direct plans of mutual funds to immediately boost your portfolio CAGR by 0.5-1% annually.
• Track Portfolio XIRR for Cash Flows: While CAGR is perfect for static lump-sums and asset class aggregates, use XIRR (Extended Internal Rate of Return) to track your actual returns if you make irregular buy/sell transactions throughout the year.
• Acknowledge the Volatility Tax: High volatility reduces the compounding efficiency of a portfolio. A steady 12% CAGR with low drawdowns builds more wealth than an asset that goes up 50% in Year 1 and falls 30% in Year 2.

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Frequently Asked Questions (FAQs)

Why is a simple average of asset CAGRs incorrect?

If you have ₹90,000 in a debt fund yielding a 6% CAGR and ₹10,000 in a small-cap stock yielding a 40% CAGR, a simple average suggests a 23% CAGR. However, your actual portfolio is dominated by the debt fund, resulting in a true weighted return of only 9.4%.

How does asset allocation affect overall portfolio CAGR?

Different asset classes carry varying risk-return profiles. Equities offer high CAGR potential but with high volatility, while bonds and cash offer lower CAGR but provide portfolio stability. A healthy asset allocation optimizes portfolio CAGR relative to your risk tolerance.

What is the difference between CAGR and XIRR?

CAGR (Compound Annual Growth Rate) measures the return of an investment from a single start point to an end point. It assumes no cash inflows or outflows in between. XIRR (Extended Internal Rate of Return) is used when there are multiple, irregular cash flows (like monthly SIPs or intermittent stock purchases) occurring at different points in time.

How does the holding period affect CAGR accuracy?

CAGR is a smoothed average rate of annual growth. For short periods, such as less than 3 years, CAGR can be misleading because equity market cycles can cause sharp temporary spikes or drawdowns. CAGR is more useful over longer horizons of 5 to 10+ years.